[swift-evolution] Mixins

Matthew Johnson matthew at anandabits.com
Wed Dec 23 14:08:50 CST 2015

I obviously don't know what the original poster intended but the most common definitions I have seen are:

Trait: Protocols with default implementations for some method requirements.
Mixin: Traits with stored properties.

Sent from my iPhone

> On Dec 23, 2015, at 1:57 PM, Joe Groff via swift-evolution <swift-evolution at swift.org> wrote:
>> On Dec 23, 2015, at 11:54 AM, James Campbell via swift-evolution <swift-evolution at swift.org> wrote:
>> Mixins would be a great addition instead of having to define a protocol and then extending it
> Mixins are a vague term. What exactly do you propose?
> -Joe
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